code: def serialize(obj):
      return utils.serialize_keras_object(obj)
  
file_path: keras-tuner/keras_tuner/engine/conditions.py
imports: import abc
  import six
  from keras_tuner import protos
  from keras_tuner import utils
label_desc: Use image node_id 2 for calling a global function with example usage: serialize(obj) and returns: utils